Import Erw Steel Pipe — Buy in Bulk from Supplier in China

Erw steel pipe from Hunan Shinestar Steel Group is manufactured to ASTM A53A and BS1387-85 standards, with outer diameters ranging from 1/2 inch to 28 inches and wall thickness options including Sch 20, Sch 40, STD, XS, Sch 80, and Sch 160. These dimensions align with common industrial requirements for pressure containment and structural support. The pipe is produced using electric resistance welding, ensuring consistent seam integrity and dimensional accuracy across batches.

The base material is carbon steel, typically conforming to ASTM A53 Grade B, with a carbon content between 0.20% and 0.30% and manganese content up to 1.20%. Surface finish is mill finish, free from major scale or rolling defects. While the listing mentions compliance with ASTM and BS standards, no certification documents are provided. These specifications are typical for ERW pipes used in low-to-medium pressure fluid transport systems, where weld quality and material consistency are critical.

This product is commonly sourced by contractors in water distribution, oil and gas field gathering lines, and structural framing applications. Buyers include wholesalers, engineering firms, and infrastructure project suppliers. Packaging is standard bundle packing with steel strapping, suitable for sea freight. Trade terms offered include FOB and CIF, though exact MOQ and lead time are not specified. Buyers should request test reports for hydrostatic pressure and flattening tests to verify compliance.

Hunan Shinestar Steel Group is listed as an imported supplier based in Changsha, Hunan, with a registered address at 26th Floor, Cta Fortune Centre, No.368. The supplier’s trust tier is harbor, indicating basic platform verification but no third-party audit or factory inspection data is available. No company history, employee count, or production capacity is disclosed in the listing.

The supplier does not claim certifications, years in operation, or client names. Response rate and average response time are recorded as zero, suggesting limited communication capability. The listing presents the supplier as a manufacturer or trader of ERW steel pipe, but no evidence of production facilities, equipment, or quality control processes is provided. Buyers must verify operational status directly.